Teresa F. Grignon, MS, PMHCNS, BC
Adult Psychiatric/Mental Health Registered Nurse · Chelsea, MA
Teresa F. Grignon, MS, PMHCNS, BC is an adult psychiatric/mental health registered nurse with a practice address in Chelsea, Massachusetts, and NPI 1861735581, issued on Apr 1, 2013. Check the license (Massachusetts 106619, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Teresa F. Grignon
- Credential
- MS, PMHCNS, BC
- Primary taxonomy
- Adult Psychiatric/Mental Health Registered Nurse 163WP0809X
- License number
- 106619 MA
Self-reported in NPPES; status is on the state search - Practice location
- 151 Everett Ave, Chelsea, MA 02150
- Phone
- (617) 889-8515
- Enumerated
- Apr 1, 2013
- Record last updated
- Feb 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (617) 889-8509
- Entity
- Type 1 · individual
Also registered at 151 Everett Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ali Abdullahi, SWClinical Social Worker1134412158
- Babatunde Aideyan, MACounseling Psychologist1144895046
- Lorraine Alire, BSStudent in an Organized Health Care Education/Training Program1417442609
- Robert Amrien, PA-CPhysician Assistant1073570016
- Rosa Amurrio-Comparini, MDPsychiatry Physician1336120500
- Wynne Armand, MDInternal Medicine Physician1497745939
Verify Teresa F. Grignon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 106619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Adult Psychiatric/Mental Health Registered Nurse providers in Massachusetts
There are 180 adult psychiatric/mental health registered nurse records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other adult psychiatric/mental health registered nurse records in Massachusetts
- Eliza AbouraadBoston, MA1710619796
- Erin Ackland, APRN,BC CNS, NPNorwell, MA1467639823
- Deborah Adams, BSN, RNWorcester, MA1578962718
- Frances Adams, MSNSpringfield, MA1215094503
- Leslie Ajl, RNBoston, MA1467174607
- Venessa Amaya, BSN-RNChelsea, MA1649115700
- Erin Atkinson, RNWeston, MA1962275024
- Lois AwahWeymouth, MA1184122566
- Natalie BakerLeeds, MA1063903714
- Marianne Balsamo, RNCSQuincy, MA1043261274
Common questions
What is Teresa F. Grignon, MS, PMHCNS, BC's NPI number?
Teresa F. Grignon, MS, PMHCNS, BC's National Provider Identifier (NPI) is 1861735581, issued on Apr 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Teresa F. Grignon, MS, PMHCNS, BC located?
The NPPES record lists a practice address at 151 Everett Ave, Chelsea, MA, 02150. Phone: (617) 889-8515. Providers update this record themselves, so call before visiting.
How can I verify Teresa F. Grignon, MS, PMHCNS, BC's license?
NPPES lists Massachusetts license number 106619, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.